1-乙基-2-甲基-1H-咪唑, 1-Ethyl-2-methyl-1H-imidazole

4-(二甲氨基)烟酸, 4-(Dimethylamino)nicotinic acid

异丙托溴铵杂质E, (S)-Ipratropium EP Impurity E

利奈唑胺杂质32, Linezolid Impurity 32 HCl

(S)-6-甲氧基-2,3-二氢-1H-茚-1-胺盐酸盐, (S)-6-Methoxy-2,3-dihydro-1H-inden-1-amine hydrochloride

rel-(1R,2R)-2-(2-氟苯基)环丙烷-1-羧酸, rel-(1R,2R)-2-(2-Fluorophenyl)cyclopropane-1-carboxylic acid

(4-(N,N-二甲基氨磺酰基)-3-甲基苯基)硼酸, (4-(N,N-Dimethylsulfamoyl)-3-methylphenyl)boronic acid

6,7-二氢-1H-咪唑并[4,5-c]吡啶-1,5(4H)-二羧酸二叔丁酯, di-tert-Butyl 6,7-dihydro-1H-imidazo[4,5-c]pyridine-1,5(4H)-

头孢克肟杂质E, Cefixime EP Impurity E

3,5-二氯-2-硝基苯胺, 3,5-Dichloro-2-nitroaniline